when walking down the street with a friend, and you see someone who is particularly interesting (hot, ugly, enormous, weird),
you shout out either "MY TEAM!" or "YOUR TEAM" before the other person has the chance. (if you have a good sense of humor, you normally shout out "MY TEAM" when you see someone out of the ordinary)

(man with purple pants, bright red shit, 12 piercings on his face alone, and blue hair walks by and you see is time to play MY TEAM YOUR TEAM)
"MY TEAM!"
"damnnit, you beat me"